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tl;dr: Planned service interruption that will impact all Stack Overflow/Stack Exchange sites, Jobs, Chat, and Teams. All sites will ...
I am preprocessing a set of files where one file is included in another file with an include tag like shown below:
file A
include file B
include file C
contents of file A
include file D
contents of file A
Here i need to replace the include tags with contents of each of the respective files....
I made a option to user choose to stay logged in even after he closes the browser. It's really simple to implement, but i'm not sure about the hash i used to identify the user that is stored in a cookie.
To generate the hash i used bin2hex(random_bytes(59/2)) this function generate a string lik...
I'm python newbie please tell me what the weak spots of this code are (specially in terms of efficiency) and how I can improve it:
def get_word_frequencies(filename):
handle = open(filename,'rU')
text = handle.read()
handle.close()
MUST_STRIP_PUNCTUATION = ['\n','&','-','"','\'',':',',',...
i have saved my CNN model in .pth file. Using Pytorch. I want to predict input image from my .pth file .I m getting this error.
File "C:/Users/MS/PycharmProjects/GUI_last/test.py", line 148, in
print('Accuracy of the network on the test images: %d %%' % ( 100 * (correct) /total))
ZeroDiv...I really do not like how bad this looks. It is not readable and I am not sure if I need the stacked map's. There are a lot of iterations going on here (map, join, replace) and performance is really important, please help :(
Input:
const alternatives = [
"flex",
"float",
[
"background-...
I'm trying to implement a peer-to-peer system for exchanging 'data'. I'm developing a theoretical model for exchanging this data. For my specification I have some constraints to comply to:
Data can only be published to clients by registered hubs.
All published data should be centrally verifiabl...
The task
Given an array of integers, write a function to determine whether the
array could become non-decreasing by modifying at most 1 element.
For example, given the array [10, 5, 7], you should return true, since
we can modify the 10 into a 1 to make the array non-decreasing.
...
:)
What do you think of this bubble sorting function in C, for string array. I would like to improve the lisibite, but also the performance if it is not the case, especially good practices.
void sort_entries(char **entries, int reverse)
{
char **next;
char **previous;
...
I'm new to C++, been a C programmer most of my life. I wanted to get into graphics and Direct3D is C++ so I figured it was about time. I've been learning about strings, vectors, references, smart pointers, etc. Not using classes because I still struggle to understand how to apply them in design.
...
Given a list vs, I want to get the list vs' of the unique elements of vs, as well as the indices of the elements of vs in vs'. For example, if vs = [7, 8, 7, 8, 9] I want to get [7,8,9] (the unique elements) and [0,1,0,1,2] (the indices).
An easy implementation is:
import Data.List
im...
I'm currently doing the Project Euler challenges to learn C++. The fifth problem is the following.
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
What is the smallest positive number that is evenly divisible by all of the number...
#include <iostream>
#include <vector>
using namespace std;
void merge(vector<int>& arr,int start,int mid, int end) {
vector<int> temp;
int ptr1 = start;
int ptr2 = mid+1;
while(ptr1 <= mid && ptr2 <= end) {
if(arr[ptr1] <= arr[ptr2]) {
temp.push_back(arr[ptr1+...
Windows 10 has an interesting feature where it will display "fun facts" and images on the lock screen. Occasionally, these images are something I would want to use for a background.
These images are stored in %LocalAppData%\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalSta...
Introduction
I'm writing unit tests for an extension method I wrote. Its only purpose it is to wrap startup logic which extends ViewLocationExpanders list by an instance implementating IViewLocationExpander. ViewLocationExpanders is a property of RazorViewEngineOptions, which can be configured i...
I have an image stack. I am trying to use multiprocessing to do some process on each image in stack to get new image, and then bitwise_or with the old image.
Since multiprocessing won't keep the original order, I pass image index as args.
Later I bitwise_or the new image and old image by a for ...
The code below works and passed all the test except one. I am wondering why this failed. Can some explain to me why this failed?
if string.count("{}") >= 1 or string.count("()") >= 1 or string.count("[]") >= 1:
return True
else:
return False
Full instructions available...
As my first Python program I have written a simple BMI calculator. I want to know how i can improve this program. Would functions be useful? How can I improve the way that it is presented?
#Introduce BMI Calculator
print ('Welcome to BMI Calculator!')
#Ask if user would like to use Metric or I...
I thought it would be a good idea to take some easy to solve (by hand) problems and model them in Prolog for practice. Here is a problem I modeled in Prolog:
A messy kid wrote a multiplication problem.
Alice saw 100 x 6.
Bob saw 101 x 6.
Dan saw 102 x 9.
Each one only mis...
I have a working monster system that follows players around by moving a certain distance towards the players 2D (X, Y) location.
However, I now want to make it so these monsters roam around at random time intervals for a short distance. Say we have a monster that can travel anywhere from 200-300...
This code is meant to take a rectangular area, and randomly divide it up into smaller rectangles in a binary tree.
I'm somewhat new to Rust.
I'm concerned mostly about the create_subrooms function. I've tried lots of other permutations, but I can't find any more elegant way of writing this, and...
